“ ni debircsed sa ecnamrofrep roop htiw htap a nwod og ot mooR ni resraPetiLQS eht esuac yeht yllacificepS .seireuq ruoy ni "'%' txet : '%' EKIL <eman_loc> RO" suoirav eht gnieb ot melborp eht nwod llird ev'I ,thgirlAhttps://github.com/antlr/antlr4/issues/1398 . A fix for this involves updating Room's ANTRL runtime library and generated parser code with the latest version. This update will likely be available in Room 2.1.0-alpha02. ”